Figure 9

(Color Online) (a) refractive index and (b) reflectivity as a function of energy for NaNbO3 (red) and NaTaO3 (blue) oxide perovskites.
(Color Online) (a) refractive index and (b) reflectivity as a function of energy for NaNbO3 (red) and NaTaO3 (blue) oxide perovskites.